russell vogt

@RussellVogt

the mass and the composition structure throughout a star uniquely determine its radius, luminosity, and internal structure, as well as its subsequent evolution

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32nd Brigade of the armed people #Libya #Khadra #Sabha #BaniWlid #Sirte #Derna #Brega #Tobruk #Algeria

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681 days ago

32nd Brigade of the armed people #Libya #Khadra #Sabha #BaniWlid #Sirte #Derna #Brega #Tobruk #Algeria

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